4th quarter drive. 3rd and long. Dak throws to Williams who is stopped short of the sticks. But there are not other open receivers, huh? Dez isn't wide open?
This is a great example of why a still shot can lie but video can tell the whole story. Everyone pay attention ...
Cowboys go five wide. Giants counter by rushing six. Dak has a edge rusher coming unblocked from his left side. To counter this Williams runs a quick post from the side of the unblocked blitzer. Dak receives the snap and immediately looks left to his hot receiver, Williams. Dak never looks right because those aren't the hot receivers and he doesn't have time to look to both sides of the field. He has to immediately catch and throw or risk a sack. That's not something that's dumbed down for Dak .. that's not something Romo would do .. it's something every quarterback would do because it's how they are coached.
Now let's talk about Dez. He is NOT open for one very big reason ... he's not looking at the quarterback. He has no reason to because he's not the hot receiver. He runs his route and eventually is open but the ball has already been thrown because of the blitz. It's no good to get open after the pass is thrown. Dak and Williams did exactly what he was supposed to do but the defense made a solid tackle to deny the first down.
Now you could say that Dak could have thrown to Beasley on the other side but usually the throw goes to the side where the blitz is coming from. You could say that if Dak had been a little more precise and hit Williams more in stride he would have got the first down. That you could argue. Arguing that Dez was open and he should have thrown to him is silly.